Huntington vs metropolis

Huntington and metropolis both are nouns.

Word	Noun	Adjective	Verb	Adverb
Huntington	Yes	No	No	No
metropolis	Yes	No	No	No

Huntington (noun)	metropolis (noun)
a city of western West Virginia on the Ohio river at the mouth of the Kanawha	people living in a large densely populated municipality
United States railroad executive who built the western section of the first United States transcontinental railroad (1821-1900)	a large and densely populated urban area; may include several independent administrative districts
American revolutionary leader who signed the Declaration of Independence and was president of the Continental Congress (1731-1796)
United States physician who first described Huntington's chorea